Wnt secretion cells
Does anybody know what kind cell/tissue types secret Wnt protein in human, during embryonic development or AFTER the development? Epithelial, endothelial, endocrine .... or any kind other cell types?
That's a question I ask myself plenty of times. In the mammary gland, some answers were given in this paper:
Kouros-Mehr H, Werb Z. Candidate regulators of mammary branching morphogenesis identified by genome-wide transcript analysis. Dev Dyn 2006;235(12):3404-12.